Boxe de podea KEF R11

Form

Varianta selectata: Piano Black Gloss

Cod produs: SP4000BA

Intreaba cand revine

13.499 lei 24.999 lei Vezi oferta REsigilate de la 12.999 lei

      • 30 de zile perioada de retur
      • Garantie 24 luni
      • Transport gratuit pentru comenzi peste 100 RON in Romania
      • Livrare prin curier sau ridicare din showroom Bucuresti
      • Pentru plata în rate alegeți NETOPIA ca procesator de plăți.
      Bank logo
      6 Rate
      Card Avantaj
      Bank logo
      6 Rate
      Alpha Bank
      Bank logo
      6 Rate
      BRD
      Bank logo
      6 Rate
      Banca Transilvania
      Bank logo
      6 Rate
      Garanti Bank
      Bank logo
      12 Rate
      Raiffeisen Bank (in showroom)

      Descriere

      • Boxa de podea
      • Difuzoare : 1 x tweeter 2.5 cm + 1 x medii 12.5 cm + 4 x woofer 16.5 cm - Design Coaxial
      • Raspuns in frecventa : 30 Hz – 50 kHz
      • Sensibilitate : 90dB ( 2.83V @ 1 m )
      • Impedanta nominala: 8 ohm (min. 3.2ohm)
      • Amplificare recomandata: 15-300 W

      Alte informatii

      Fisa de produs: descarca fisierul
      Bundle image

      Cauti un pachet PROMO personalizat?

      Spune-ne de ce ai nevoie si revenim cu o oferta " de nerefuzat "

      Openbox image

      Disponibil ca RE-Sigilat

      Produs VERIFICAT de un expert Audio Monkey - functioneaza perfect si nu are niciun defect sau semn de utilizare. Beneficiaza de garantie si drept de retur la fel ca un produs nou.

      Variant image
      Boxe KEF R11 resigilat Piano White Gloss
      In stoc
      Resigilat
      12.999 lei
      Variant image
      Boxe KEF R11 resigilat Piano Black Gloss
      Stoc: intreaba despre disponibilitate
      Resigilat
      12.999 lei

      The only thing to remain the same is the name

      The new KEF R Series has been completely re-engineered from the ground up. Decades of experience and our unbridled passion for music come together in the new R Series. Combining innovations from the Reference Series with bespoke technologies the new R Series delivers more detail, deeper insight and greater excitement.


      Flagship three-way floorstander

      The largest model in the R Series combines four bass drivers and the latest generation Uni-Q for a powerful and refined sound. With hybrid aluminium bass drivers and a 12th generation Uni-Q for mid and treble the mighty R11is extremely capable. Using technology from KEF Reference it delivers clarity, finesse and serious bass.


      Feel the music

      When you want to forget the world and simply lose yourself in sound, R Series will take you there. At KEF, the quest to develop perfect loudspeakers has lasted more than 50 years. Like you, we don’t just want to hear music; we want to experience it, get inside it and feel part of it.


      Sound is the real story

      In the movie world, the best sound engineers are capable of weaving ever more wonderful sonic webs and the new R Series is your ticket for getting the best out of movies, delivering the natural, consistent sound essential for a phenomenal surround sound experience.


      Uni-Q

      The evolution of KEF's Uni-Q driver reaches its 12th generation in the R Series. Using simulation and analysis tools KEF’s engineers have been able to dramatically reduce colouration by cutting resonance in the tiny gaps between Uni-Q’s elements. The result is purer and more precise sound with stronger imaging.

      Shadow Flare

      The Shadow Flare is an innovative way to cut harmful high frequency cabinet diffraction. It's a carefully profiled transition that extends the waveguide effect of Uni-Q. The treble escapes naturally because the ‘shadow region’ stops it getting to the cabinet edges. The result is vastly improved fine detail.

      Cabinet Bracing

      The Shadow Flare is an innovative way to cut harmful high frequency cabinet diffraction. It's a carefully profiled transition that extends the waveguide effect of Uni-Q. The treble escapes naturally because the ‘shadow region’ stops it getting to the cabinet edges. The result is vastly improved fine detail.

      Low Frequency Drivers

      R Series bass drivers have a two-part structure with a shallow concave aluminium skin atop a paper cone. Combine this stiffness with the cone’s unique geometry and you get near pistonic movement for punch and speed. KEF has also increased linearity in the magnet system which means more impressive and impactful bass.

      Flexible Port Technology

      When it comes to generating deep, articulate bass, port design is crucial. The R Series ports have innovative flexible walls. Using computational fluid dynamics the flare and profile of each port is calculated to delay the onset of turbulence and the flexible port walls prevent resonances from colouring the midrange.

      Technical Specifications

      Design: Three-way bass reflex

      Sensitivity (2.83V/1m): 90dB

      Frequency range (-6dB): 30Hz - 50kHz

      Typical in-room bass response (-6dB): 26Hz

      Frequency Response (±3dB): 30Hz - 50kHz

      Amplifier power (recommended): 15-300W

      Harmonic distortion (90dB, 1m): <0.3% 120Hz - 20kHz

      Crossover frequency: 400Hz, 2.9kHz

      Drive units:
      Uni-Q Driver Array:
      HF: 25mm (1in.) vented aluminium dome
      MF: 125mm (5in.) aluminium cone
      Bass Driver:
      LF: 4 x 165mm (6.5in.) hybrid aluminium

      Maximum Output: 113dB

      Nominal impedance: 8Ω (min.3.7Ω)

      Dimensions (H x W x D): 1249 x 200 x 383.5 mm (49.2 x 7.9 x 15.1 in.)

      Dimensions (H x W x D) with terminal with Plinth: 1295.5 x 310.6 x 383.5 mm (51 x 12.2 x 15.1 in.)

      Net Weight: 37.7 kg (83.1 lbs.)

      Produse recomandate

      Avem mereu noutati - fii printre primii care descopera aparitiile de ultima ora in lumea audio-video!

      © 2024 www.AudioMonkey.ro, Susținut de Shopify

        Contul tau

        Ai uitat parola?

        Nu ai inca un cont pe Audio Monkey?
        Creaza cont